All categories

2 years ago

The ratio of girls to boys

Mathematics

1 answer:

amm18122 years ago

6 0

Answer:

36girls

Step-by-step explanation:

3/1*12=36. To check 36/12=3/1=3:1

You might be interested in

Select the correct answer.

7nadin3 [17]

Answer:

A: Designing the layout.

Step-by-step explanation:

Remember this: Geometry uses shapes.

Let's use the process of elimination.

D is eliminated because it does not use shapes.

C is eliminated because it uses numbers, not shapes.

B is eliminated because it uses science, not math or shapes.

A uses shapes in order to design a structure.

3 0

2 years ago

Find the following algebra, I am in class and plz give explanation

Lelechka [254]

1) Solving $4a+4b-ac-bc$ we get $(a+b)(4-c)$

2) Solving $16a^4-8b$ we get $8(2a^4-b)$

3) Solving $x^2-8x+15$ we get $(x-3)(x-5)$

Step-by-step explanation:

We need to solve the following expressions:

1) $4a+4b-ac-bc$

We will solve this expression by factoring common terms:

$4a+4b-ac-bc$

Factoring 4 from 4a+4b and -c from -ac-bc

$4(a+b)-c(a+b)$

Taking common term

$(a+b)(4-c)$

2) $16a^4-8b$

We will solve this expression by factoring common terms:

$16a^4-8b$

Taking 8 as common term:

$8(2a^4-b)$

3) $x^2-8x+15$

We can solve the expression by breaking the middle term into 2

$x^2-3x-5x+15\\Finding\,\,common:\\=x(x-3)-5(x-3)\\=(x-3)(x-5)$

Keywords: Finding factors

Learn more about Finding factors at:

#learnwithBrainly

6 0

3 years ago

Pls help I need dis for a good grade

love history [14]

111) 5:4

112) 3.6

113) -4

114) 0.3 units down, 0.4 units to the left

5 0

3 years ago

Read 2 more answers

What is the measure of YB

Ivenika [448]

Answer:

what do y and b stand for

Step-by-step explanation:

please elaborate

5 0

3 years ago

Jared has taken out a loan for his car. His monthly payments amount to $650. If his loan is for 36 months, and he paid a down pa

miss Akunina [59]

B! 650 x 36 +400 = 23,800!

5 0

3 years ago

Read 2 more answers